18453-3318 B   944

 
 
18H 45M 15.99S -33 18' 02.6" P.A. 178 SEP 2 MAG 9.31,11.51 SP F6V DIST. 297.62 PC (970.84 L.Y.)
 
 
Coord 2000
18453-3318
Discov num
B   944
Comp
Coord arcsec 2000
18 45 15.99 -33 18 02.6
Date first
1927
Date last
1991
Obs
9
Pa first
181
Pa last
178
P.A. Now (θ)
178°
Sep first
2.1
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
9.31
Mag sec
11.51
delta mag (ΔM)
2.2
Spectral class
F6V (yellow-white)
Pri motion ra
-002
Sec motion ra
+005
Pri motion dec
-027
Sec motion dec
-025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
HIP
92012
Tycho2
7412-01523-1
HD
173146
CD
CD-3313529
Distance
297.62
Distance ly
970.84
last precise pa
178.2
last precise sep
1.99